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JP-7856132-B2 - Method of operating a biomedical information analysis device, biomedical information analysis device, biomedical information analysis system, and biomedical information analysis program

JP7856132B2JP 7856132 B2JP7856132 B2JP 7856132B2JP-7856132-B2

Inventors

  • 高橋 翔 アドナース
  • 藤岡 昌泰
  • 沢田 克敏
  • 青木 俊
  • 小林 伸敏

Assignees

  • オムロンヘルスケア株式会社

Dates

Publication Date
20260511
Application Date
20241031
Priority Date
20190617

Claims (10)

  1. A method for operating a biological information analysis device, The bio-information analysis device acquires, for a predetermined period of time, bio -information including sympathetic nerve data, parasympathetic nerve data, and autonomic nerve data including total power data obtained by integrating the sympathetic nerve data and the parasympathetic nerve data, behavioral record information recording multiple actions of the first subjects, and question answer information answered by the first subjects. A construction step involves constructing a trained model that generates a mental state determination result containing the same type of information as the question response information, in which the mental state of an arbitrary second subject is determined by inputting the biometric information and behavioral record information of the second subject, by performing machine learning using the biometric information , behavioral record information and question response information. Perform The biometric information and behavioral record information of the first subject include continuous data including weekdays and holidays. How to operate a biological information analysis device .
  2. The aforementioned predetermined period corresponds to a period of 144 hours or more. A method for operating the biological information analysis device according to claim 1 .
  3. The aforementioned action record information includes action data indicating each action and time data indicating the time when each action was performed. A method for operating the biological information analysis device according to claim 1 or 2 .
  4. The biometric information of the first subject further includes body movement data indicating the intensity of the first subject's body movements, The acquisition step involves correcting the behavioral record information of the first subject based on the physical movement data of the first subject . A method for operating a biological information analysis device according to any one of claims 1 to 3 .
  5. The aforementioned questionnaire response information of the first subject includes session evaluation response data relating to the evaluation of the session conducted by the person providing psychological counseling to the first subject. A method for operating a biological information analysis device according to any one of claims 1 to 4.
  6. The information of the first subject's responses to the questions includes mental state response data relating to the first subject's mental state. A method for operating a biological information analysis device according to any one of claims 1 to 5.
  7. The acquisition step involves acquiring the autonomic nervous system data of the first subject using a wearable sensor that can be attached to the body surface of the first subject. A method for operating a biological information analysis device according to any one of claims 1 to 6.
  8. An acquisition unit acquires, for a predetermined period of time, biological information including sympathetic nerve data, parasympathetic nerve data, and autonomic nerve data including total power data in which the sympathetic nerve data and the parasympathetic nerve data are integrated, behavioral record information recording multiple actions of the first subjects, and question answer information answered by the first subjects. The system comprises a learning unit that constructs a trained model that generates a mental state determination result containing the same type of information as the question answer information, in which the mental state of a second subject is determined by inputting the biometric information and behavioral record information of an arbitrary second subject, thereby performing machine learning using the biometric information, behavioral record information and question answer information , The biometric information and behavioral record information of the first subject include continuous data including weekdays and holidays. A biological information analysis device.
  9. An acquisition unit acquires, for a predetermined period of time, biological information including sympathetic nerve data, parasympathetic nerve data, and autonomic nerve data including total power data in which the sympathetic nerve data and the parasympathetic nerve data are integrated, behavioral record information recording multiple actions of the first subjects, and question answer information answered by the first subjects. The system comprises a learning unit that constructs a trained model that generates a mental state determination result containing the same type of information as the question answer information, in which the mental state of a second subject is determined by inputting the biometric information and behavioral record information of an arbitrary second subject, thereby performing machine learning using the biometric information, behavioral record information and question answer information , The biometric information and behavioral record information of the first subject include continuous data including weekdays and holidays. A biometric information analysis system.
  10. For a predetermined period of time, for multiple first subjects having a specific mental tendency, biological information including sympathetic nerve data, parasympathetic nerve data, and autonomic nerve data including total power data in which the sympathetic nerve data and the parasympathetic nerve data are integrated, behavioral record information recording multiple actions of the first subjects, and question response information answered by the first subjects are acquired. By performing machine learning using the aforementioned biometric information, behavioral record information, and question response information, a trained model is constructed that, upon inputting the biometric information and behavioral record information of an arbitrary second subject, generates a mental state determination result that includes the same type of information as the question response information, thereby determining the mental state of the second subject . Let the computer execute each process , The biometric information and behavioral record information of the first subject include continuous data including weekdays and holidays. A program for analyzing biological information.

Description

Embodiments of the present invention relate to a method for analyzing biological information, a biological information analysis apparatus, a biological information analysis system, and a biological information analysis program. In psychological counseling, understanding the client's mental state is crucial. Therefore, for example, during each session (interview) with a client, the client is asked to complete a questionnaire about their mental state. The results of this questionnaire are then analyzed to infer the client's mental state. Japanese Patent Publication No. 2018-153244 Figure 1 shows an example of a schematic configuration of an information processing device according to the embodiment.Figure 2 shows an example of the hardware configuration of the information processing device according to the present invention.Figure 3 is a flowchart showing an example of the operation of the information processing device according to the present invention.Figure 4 is a diagram illustrating the processing of the acquisition unit.Figure 5 is a diagram illustrating the processing of the acquisition unit.Figure 6 is a diagram illustrating the processing of the acquisition unit.Figure 7 is a diagram illustrating the processing of the acquisition unit.Figure 8 is a diagram illustrating the processing of the acquisition unit.Figure 9 is a diagram illustrating the processing of the acquisition unit.Figure 10 is a diagram illustrating the processing of the calculation unit.Figure 11 is a diagram illustrating the processing of the generation unit.Figure 12 is a diagram illustrating the processing of the generation unit.Figure 13 is a diagram illustrating the processing of the generation unit.Figure 14 is a diagram illustrating the processing of the output control unit.Figure 15 is a diagram illustrating the processing of the output control unit.Figure 16 is a diagram illustrating the processing of the output control unit.Figure 17 is a diagram illustrating the processing of the output control unit.Figure 18 is a diagram illustrating the processing of the output control unit.Figure 19 is a diagram illustrating the processing of the output control unit.Figure 20 shows an example of a schematic configuration of an information processing device according to the second embodiment.Figure 21 shows the learning and operation processes performed by the information processing device according to the second embodiment.Figure 22 is a flowchart showing an example of the operation of the information processing device according to the second embodiment.Figure 23 is a diagram showing an example of the schematic configuration of the system according to the embodiment.Figure 24 is a diagram illustrating the trained models for each example and comparative example. The following describes the biological information analysis method, biological information analysis apparatus, biological information analysis system, and biological information analysis program according to the embodiments, with reference to the drawings. Note that the following embodiments are not limited to those described below. Furthermore, each embodiment can be combined with other embodiments or prior art to the extent that there is no inconsistency in the processing content. The following section describes how this embodiment applies to psychological counseling. Specifically, it describes how the information processing device according to this embodiment is used by a person conducting psychological counseling (e.g., a counselor, doctor, etc.) to understand the mental state of the person receiving psychological counseling. Note that this embodiment is not limited to psychological counseling and can be applied to various situations where the mental state of a person needs to be understood. (First embodiment) Figure 1 shows an example of a schematic configuration of an information processing device according to the embodiment. As shown in Figure 1, the information processing device 20 according to the embodiment is capable of communicating directly or indirectly with the sensor 11 and the mobile terminal 12 via a network such as a LAN (Local Area Network) or WAN (Wide Area Network). Note that the information processing device 20 is an example of a biological information analysis device. Furthermore, the sensor 11 and the mobile terminal 12 do not necessarily need to be constantly connected to the information processing device 20. For example, it is sufficient for them to be connected only when a session with the target individual is conducted, in order to exchange various types of information. Also, when information is exchanged via an external recording medium, the sensor 11 and the mobile terminal 12 do not need to be connected to the information processing device 20. Sensor 11 is a sensor device attached to a subject. For example, sensor 11 is a multi-sensor device equipped with multiple sensor functions. Specifically, sensor 11 includes the functions of an electrocardiogr